/* ============================================================
 * ADMIN: Expandable Edit Panels
 * ============================================================ */

/* ============================================================
 * ADMIN: Action Buttons Group
 * ============================================================ */
.admin-actions {
    display: flex;
    gap: 0.35rem;
    flex-wrap: wrap;
    align-items: center;
}

/* ============================================================
 * R2 Setup Banner (global notification)
 * ============================================================ */
.r2-setup-banner {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(245, 158, 11, 0.03));
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    margin-bottom: 1.25rem;
}

.r2-setup-banner-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.r2-setup-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.r2-setup-banner-content>div {
    flex: 1;
    min-width: 200px;
}

.r2-setup-banner-content strong {
    display: block;
    color: #d97706;
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.r2-setup-banner-content span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.r2-setup-banner-content .btn {
    flex-shrink: 0;
    white-space: nowrap;
}

/* Pending Team Invite Banner */
.pending-invite-banner {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(59, 130, 246, 0.03));
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-md);
    padding: 0.6rem 1rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.pending-invite-content {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    flex: 1;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.pending-invite-content>i {
    color: #3b82f6;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.pending-invite-close {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 4px;
    font-size: 14px;
    flex-shrink: 0;
    transition: color 0.15s;
}

.pending-invite-close:hover {
    color: var(--text-primary);
}

/* ============================================================
 * Global Custom Popup System (extends .modal-overlay base)
 * ============================================================ */
.modal-overlay.custom-popup {
    z-index: 99999 !important;
}

.custom-popup-box {
    background: var(--bg-primary, #fff);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    padding: 2rem;
    max-width: 420px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: popupScaleIn 0.2s ease-out;
}

@keyframes popupScaleIn {
    from {
        transform: scale(0.9) translateY(10px);
        opacity: 0;
    }

    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.custom-popup-icon {
    font-size: 3rem;
    margin-bottom: 0.75rem;
    display: block;
}

.custom-popup-box h3 {
    font-size: 1.2rem;
    margin: 0 0 0.5rem;
    color: var(--text-primary);
}

.custom-popup-box p,
#custom-popup-message {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0 0 1.5rem;
    line-height: 1.6;
}

.custom-popup-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.custom-popup-actions .btn {
    padding: 0.5rem 1.5rem;
    font-size: 0.9rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s, filter 0.15s;
    border: none;
}

.custom-popup-actions .btn-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626) !important;
    color: #fff !important;
}

.custom-popup-actions .btn-danger:hover {
    filter: brightness(1.1);
}

/* Thông báo nổi (Toast) */
#custom-toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 999999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.custom-toast {
    background: var(--bg-primary, #fff);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    opacity: 0;
    transform: translateX(100%);
    transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1), transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    max-width: 380px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.custom-toast.show {
    opacity: 1;
    transform: translateX(0);
}

.custom-toast .toast-icon {
    font-size: 1.15rem;
    flex-shrink: 0;
    width: 22px;
    text-align: center;
}

.custom-toast .toast-msg {
    flex: 1;
    line-height: 1.4;
}

.custom-toast .toast-close {
    background: none;
    border: none;
    color: inherit;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0.6;
    padding: 0 2px;
    line-height: 1;
    flex-shrink: 0;
}

.custom-toast .toast-close:hover {
    opacity: 1;
}

/* ============================================================
 * Account Profile
 * ============================================================ */
.acct-profile-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-primary);
}

.acct-avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--btn-hover-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 700;
    flex-shrink: 0;
}

.acct-profile-meta {
    flex: 1;
    min-width: 0;
}

.acct-username {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0 0 4px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.acct-join-date {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin: 0;
}

.acct-join-date i {
    margin-right: 4px;
    opacity: 0.7;
}

.acct-role-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.acct-role-badge i {
    font-size: 10px;
}

.acct-role-admin {
    background: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
    color: #7c3a00;
}

.acct-role-user {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}


.acct-info-grid {
    display: flex;
    flex-direction: column;
}

.acct-info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-primary);
}

.acct-info-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.acct-info-label {
    width: 130px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    flex-shrink: 0;
    font-weight: 500;
}

.acct-info-label i {
    width: 16px;
    text-align: center;
    margin-right: 6px;
    opacity: 0.7;
}

.acct-info-value {
    flex: 1;
    font-size: 0.875rem;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 6px;
    overflow: hidden;
}

.acct-info-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.acct-info-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.image-link-row {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: 10px 12px;
    margin-top: 8px;
}

.image-link-text {
    flex: 1;
    min-width: 0;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 12px;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.4;
}

.image-link-text i {
    margin-right: 6px;
    color: var(--text-tertiary);
}

.image-link-copy {
    flex-shrink: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    padding: 6px 8px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.2s, border-color 0.2s;
    font-size: 13px;
}

.image-link-copy:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.acct-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.acct-badge i {
    font-size: 10px;
}

.acct-badge-success {
    background: rgba(16, 185, 129, 0.12);
    color: #059669;
}

.acct-badge-danger {
    background: rgba(239, 68, 68, 0.12);
    color: #dc2626;
}

.acct-badge-admin {
    background: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
    color: #7c3a00;
}


/* ============================================================
 * Transaction History - Mobile/Desktop Responsive
 * ============================================================ */
.tx-mobile-list {
    display: none;
}

.tx-mobile-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-primary);
    cursor: pointer;
    transition: background 0.15s;
}

.tx-mobile-item:last-child {
    border-bottom: none;
}

.tx-mobile-item:active {
    background: var(--bg-secondary);
}

.tx-mobile-left {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.tx-mobile-type {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.tx-mobile-date {
    font-size: 12px;
    color: var(--text-secondary);
}

.tx-mobile-amount {
    font-size: 15px;
    font-weight: 700;
    white-space: nowrap;
    flex-shrink: 0;
    margin-left: 12px;
}

/* ============================================================
 * User Filter Bar (Admin)
 * ============================================================ */
.user-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
}

.user-filter-search {
    position: relative;
    flex: 1;
    min-width: 180px;
}

.user-filter-search i {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    font-size: 13px;
}

.user-filter-search input {
    width: 100%;
    padding: 0.5rem 0.75rem 0.5rem 2rem;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.85rem;
}

.user-filter-selects {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.user-filter-selects .sys-select {
    min-width: 110px;
}

.user-filter-actions {
    display: flex;
    gap: 0.4rem;
    align-items: center;
}

.user-filter-count {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    white-space: nowrap;
    margin-left: 0.25rem;
}

/* ============================================================
 * User List — Compact desktop, Card mobile
 * ============================================================ */
.user-cards-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg, 12px);
    overflow: visible;
}

.user-cards-list>.ucard:first-child {
    border-radius: var(--radius-lg, 12px) var(--radius-lg, 12px) 0 0;
}

.user-cards-list>.ucard:last-child {
    border-radius: 0 0 var(--radius-lg, 12px) var(--radius-lg, 12px);
}

/* === PC: Dòng gọn mỗi người dùng === */
.ucard {
    display: grid;
    grid-template-columns: 1fr auto auto;
    align-items: center;
    gap: 0 1rem;
    padding: 0.55rem 0.875rem;
    background: var(--bg-primary);
    cursor: pointer;
    border-bottom: 1px solid var(--border-primary);
    transition: background 0.15s;
}

.ucard:last-child {
    border-bottom: none;
}

.ucard:hover {
    background: var(--bg-secondary);
}

/* Đầu: tên + email cùng dòng */
.ucard-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
    grid-column: 1;
}

.ucard-name {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-shrink: 0;
}

.ucard-name strong {
    font-size: 0.88rem;
    color: var(--text-primary);
    white-space: nowrap;
}

.ucard-role {
    font-size: 0.62rem;
    font-weight: 600;
    padding: 2px 5px;
    border-radius: 4px;
    line-height: 1;
    white-space: nowrap;
}

.ucard-role.role-admin {
    background: rgba(255, 193, 7, 0.15);
    color: #f0ad00;
}

.ucard-role.role-user {
    background: rgba(100, 149, 237, 0.12);
    color: var(--text-secondary);
}

.ucard-status-off {
    font-size: 0.58rem;
    font-weight: 700;
    padding: 1px 4px;
    border-radius: 3px;
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    text-transform: uppercase;
}

.ucard-email {
    font-size: 0.76rem;
    color: var(--text-tertiary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}

/* Thân: thống kê cùng dòng */
.ucard-body {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    grid-column: 2;
    white-space: nowrap;
}

.ucard-stat {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.ucard-stat-label {
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--text-tertiary);
}

.ucard-stat-label::after {
    content: ':';
}

.ucard-stat-value {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
}

.ucard-stat-value small {
    font-weight: 400;
    font-size: 0.7rem;
    opacity: 0.6;
}

/* Thao tác: bên phải */
.ucard-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    grid-column: 3;
    border-top: none;
    padding: 0;
}

/* ------ Dropdown thao tác (tái sử dụng .user-menu-item) ------ */
.action-dropdown {
    position: relative;
}

.btn-action-trigger {
    width: 32px;
    height: 32px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
    font-size: var(--font-size-sm);
}

.btn-action-trigger:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.action-dropdown.active .btn-action-trigger {
    background: var(--color-primary);
    color: var(--btn-hover-color);
    border-color: var(--color-primary);
}

.action-dropdown-menu {
    position: absolute;
    right: 0;
    top: calc(100% + var(--spacing-1));
    min-width: 160px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 99999;
    display: none;
    padding: var(--spacing-1) 0;
    overflow: hidden;
}

.action-dropdown.active .action-dropdown-menu {
    display: block;
}

.modal-box:has(.action-dropdown.active) {
    overflow: visible;
}

.action-dropdown-menu form {
    margin: 0;
    padding: 0;
}

.action-dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    font-size: 13px;
    color: var(--text-primary);
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s;
    white-space: nowrap;
}

.action-dropdown-item:hover {
    background: var(--bg-tertiary);
}

.action-dropdown-item i {
    width: 16px;
    text-align: center;
    font-size: 12px;
}

.dep-row:hover {
    background: var(--bg-tertiary);
}


/* ------ Thẻ 4 cột (Gói / Mã quà tặng) ------ */
.ucard-4col {
    grid-template-columns: minmax(120px, 1.2fr) auto auto auto;
    grid-template-rows: auto;
}

.ucard-4col .ucard-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
    grid-column: 1;
    justify-content: center;
}

.ucard-4col .ucard-email {
    display: flex;
    gap: 0.3rem;
    align-items: center;
    white-space: nowrap;
}

.ucard-4col .ucard-col2 {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    grid-column: 2;
    padding: 0 0.5rem;
}

.ucard-col2-top {
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text-primary);
}

.ucard-col2-bottom {
    font-size: 0.72rem;
    color: var(--text-tertiary);
}

.badge-discount {
    display: inline-block;
    background: linear-gradient(135deg, #ef4444, #f97316);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 0 0 8px 0;
    line-height: 1.4;
}

.plan-card>.badge-discount {
    position: absolute;
    top: 0;
    left: 0;
    border-radius: var(--radius-lg) 0 8px 0;
}

.ucard-4col .ucard-body {
    grid-column: 3;
    justify-content: center;
}

.ucard-4col .ucard-actions {
    grid-column: 4;
    align-items: center;
    justify-content: flex-end;
}

/* Lưới popup chi tiết người dùng */
.ud-info-grid {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.ud-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--border-primary);
}

.ud-row:last-child {
    border-bottom: none;
}

.ud-label {
    font-size: 0.82rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

.ud-val {
    font-size: 0.88rem;
    color: var(--text-primary);
    text-align: right;
    word-break: break-all;
}

/* ===== Thẻ gói quản trị — Bổ sung ===== */
.plan-card.plan-inactive {
    opacity: 0.55;
}

.plan-card-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: auto;
    padding-top: 8px;
}

/* ============================================================
 * RESPONSIVE — Admin Tables & Cards
 * ============================================================ */
@media (max-width: 900px) {
    .admin-table {
        font-size: 0.75rem;
    }

    .admin-table thead th,
    .admin-table tbody td {
        padding: 0.4rem;
    }

    .plans-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        flex-direction: column;
        gap: 0.75rem;
    }

    .guide-steps {
        grid-template-columns: 1fr;
    }

    .r2-card-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .r2-card-name {
        max-width: 100%;
    }

    .r2-actions {
        width: 100%;
    }

    .admin-actions .btn-sm {
        min-width: 28px;
        height: 28px;
    }

    .user-cards-list {
        gap: 0;
    }

    .ucard {
        display: grid;
        grid-template-columns: 1fr auto;
        align-items: center;
        gap: 0.1rem 0.75rem;
        padding: 0.7rem 0.875rem;
        border-bottom: 1px solid var(--border-primary);
        background: var(--bg-primary);
        overflow: hidden;
    }

    .ucard-header {
        display: contents;
    }

    .ucard-name {
        flex-shrink: 1;
        flex-wrap: wrap;
        grid-column: 1;
        grid-row: 1;
        display: flex;
        align-items: center;
        gap: 0.35rem;
        min-width: 0;
        overflow: hidden;
    }

    .ucard-email {
        grid-column: 1 / -1;
        grid-row: 2;
        width: 100%;
        min-width: 0;
        font-size: 0.74rem;
        white-space: normal;
        word-break: break-word;
        overflow: visible;
        text-overflow: unset;
    }

    .ucard-body {
        display: flex !important;
        flex-direction: row;
        gap: 0.6rem;
        grid-column: 2;
        grid-row: 1;
        align-items: center;
        min-width: 0;
        overflow: hidden;
        flex-shrink: 0;
    }

    .ucard-body .ucard-stat {
        gap: 0.2rem;
    }

    .ucard-body .ucard-stat-label {
        font-size: 0;
        visibility: hidden;
        width: 0;
        overflow: hidden;
    }

    .ucard-body .ucard-stat-label::after {
        content: none;
    }

    .ucard-body .ucard-stat-value {
        font-size: 0.72rem;
        font-weight: 600;
    }

    .ucard-body .ucard-stat-value small {
        font-size: 0.6rem;
    }

    .ucard-actions {
        display: none !important;
    }

    .modal-overlay .ucard-actions {
        display: flex !important;
    }

    .ucard::after {
        display: none;
    }

    .ucard-4col {
        grid-template-columns: 1fr auto;
        grid-template-rows: auto auto;
    }

    .ucard-4col .ucard-header {
        grid-column: 1 / -1;
        grid-row: 1;
    }

    .ucard-4col .ucard-col2 {
        grid-column: 1;
        grid-row: 2;
        flex-direction: row;
        gap: 0.4rem;
        padding: 0;
    }

    .ucard-4col .ucard-col2 .ucard-col2-top::after {
        content: '·';
        margin-left: 0.4rem;
        color: var(--text-tertiary);
    }

    .ucard-4col .ucard-body {
        grid-column: 2;
        grid-row: 2;
    }

    .user-filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .user-filter-search {
        min-width: 100%;
    }

    .user-filter-selects {
        flex-direction: column;
    }

    .user-filter-selects select {
        min-width: 100%;
    }

    .user-filter-actions {
        justify-content: space-between;
    }

    .feature-setting {
        flex-wrap: wrap;
        gap: 6px;
    }

    .feature-setting select {
        flex: 1 1 100% !important;
        max-width: 100% !important;
    }

    .feature-setting .feature-desc {
        flex: 1 1 100%;
    }
}